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Dr. RYAN I GRATTAN, MD

Internal Medicine, Critical Care Medicine in PORTLAND, OR

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About

Dr. Ryan I Grattan is a physician specializing in Internal Medicine and Critical Care Medicine based in Portland, OR.

Generated from public NPI Registry data only. Not independently verified — confirm credentials directly with the practice.

Common questions

What is Dr. RYAN I GRATTAN's specialization?

Dr. RYAN I GRATTAN specializes in Internal Medicine, Critical Care Medicine.

Where does Dr. RYAN I GRATTAN practice?

Dr. RYAN I GRATTAN practices in PORTLAND, OR.

What is Dr. RYAN I GRATTAN's NPI number?

Dr. RYAN I GRATTAN's NPI number is 1639669781.

Quick Facts

Gender
Male
NPI Registered Since
2018
NPI Number
1639669781

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Practice Location

3710 SW US VETERANS HOSPITAL RD
PORTLAND, OR 972392964
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Internal Medicine, Critical Care Medicine Doctors Near Portland

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